Henry, J., & Ye, P. (2003). Wae hap'il imyŏn K'op'erŭnik'usŭ yŏssŭlkka (Ch'op'an.). Mom kwa Maŭm.
Chicago Style (17th ed.) CitationHenry, John, and Pyŏng-il Ye. Wae Hap'il Imyŏn K'op'erŭnik'usŭ Yŏssŭlkka. Ch'op'an. Sŏul: Mom kwa Maŭm, 2003.
MLA (9th ed.) CitationHenry, John, and Pyŏng-il Ye. Wae Hap'il Imyŏn K'op'erŭnik'usŭ Yŏssŭlkka. Ch'op'an. Mom kwa Maŭm, 2003.
Warning: These citations may not always be 100% accurate.